Before Graphing A Conic Section - Casio FX-9750G plus User Manual

14-1 Before Graphing a Conic Section

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k k k k k Entering the CONICS Mode
1. In the Main Menu, select the CONICS icon and enter the CONICS Mode.
When you do, the following built in function menu appears on the screen.
2. Use f and c to highlight the built-in function you want, and then press w.
The following nine functions are built in.
Graph Type
Parabola
Circle
Ellipse
Hyperbola
manuals search engine
Function
X = A (Y – K) + H
2
X = AY + BY + C
2
Y = A (X – H) + K
2
Y = AX + BX + C
2
(X – H) + (Y – K) = R
2 2 2
AX 2 + AY 2 + BX + CY + D = 0
(X – H) (Y – K)
2 2
–––––––– + –––––––– = 1
A B
2 2
(X – H) (Y – K)
2 2
–––––––– – –––––––– = 1
A B
2 2
(Y – K) (X – H)
2 2
–––––––– – –––––––– = 1
A B
2 2